.practice-details-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 24px;
}

.header {
    margin-bottom: 24px;
}

.title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.question-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.question-header {
    margin-bottom: 16px;
}

.question-number {
    font-size: 16px;
    color: #666;
    margin-right: 8px;
}

.question-title {
    font-size: 18px;
    font-weight: 500;
    color: #1a1a1a;
}

.question-content {
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 24px;
}

.options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.option-button {
    width: 100%;
    text-align: left;
    padding: 12px 16px;
    border-radius: 6px;
    transition: all 0.3s;
}

.option-button:hover {
    background: #f5f5f5;
}

.option-button.selected {
    background: #e6f7ff;
    border-color: #1890ff;
    color: #1890ff;
}

.actions {
    display: flex;
    justify-content: center;
    margin-top: 24px;
}

.loading {
    text-align: center;
    padding: 40px;
    color: #666;
    font-size: 16px;
}

@media (max-width: 768px) {
    .practice-details-container {
        padding: 16px;
    }

    .title {
        font-size: 20px;
    }

    .question-title {
        font-size: 16px;
    }

    .question-content {
        font-size: 14px;
    }

    .option-button {
        padding: 10px 14px;
    }
}

.details-container {
    width: 1200px;
    margin: 0 auto;
    overflow: auto;
    background-color: #ffffff;
    flex-direction: column;
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 3px;
}

.details-container .container-box {
    background-color: #ffffff;
}

.details-container .container-box .container-box-title {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
}

.details-container .container-box .container-box-title .title-title {
    font-size: 20px;
    vertical-align: middle;
    overflow: hidden;
    max-width: 1000px;
}

.details-container .container-box .container-box-title .title-time {
    display: flex;
    align-items: center;
}

.details-container .container-box .container-box-title .title-time .title-timer-img {
    margin: -4px 10px 0 0;
    width: 30px;
    height: 30px;
}

.details-container .container-box .container-box-title .title-time .title-timer-img .title-timer-icon {
    width: 100%;
    height: 100%;
}

.details-container .container-box .details-question-number {
    padding: 20px;
    display: flex;
}

.details-container .container-box .details-question-number .question-number-number {
    background-color: #e5e5e5;
    padding: 0 5px;
    border-radius: 5px;
    font-size: 16px;
}

.details-container .container-box .details-question-number .question-number-mark {
    margin: 0 8px;
    width: 24px;
    height: 24px;
}

.details-container .container-box .details-question-number .question-number-type {
    background-color: #fff;
    line-height: 1.5;
    font-size: 16px;
    border-radius: 3px;
}

.details-container .container-box .practice-main {
    background-color: #fff;
    padding: 10px 20px 20px;
}

.details-container .container-box .practice-main .practice-text {
    margin-bottom: 20px;
}

.details-container .container-box .practice-main .practice-text .practice-question {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
}

.details-container .container-box .practice-main .practice-text .practice-answer-list {
    width: 100%;
}

.details-container .container-box .practice-main .practice-text .practice-answer-list .practice-answer-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 12px 20px 13px;
    word-break: break-all;
    border: 1px solid #d4d4d4;
    background-color: #fff;
    border-radius: 4px;
}

.details-container .container-box .practice-main .practice-text .practice-answer-list .practice-answer-item:hover {
    cursor: pointer;
    color: #1890ff;
    background: #f3f3f3;
    text-decoration: none;
}

.details-container .container-box .practice-main .practice-text .practice-answer-list .practice-answer-item-active {
    color: #1890ff;
    text-decoration: none;
    border-color: #1890ff;
}

.details-container .container-box .practice-main .practice-text .practice-answer-list .ant-checkbox-wrapper+.ant-checkbox-wrapper {
    margin-left: 0;
}

.details-container-box-info {
    margin-right: 10px;
    width: 36px;
    height: 36px;
}